| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 3054 |
28%
|
| 2 | 2074 |
19%
|
|
| 3 | 2616 |
24%
|
|
| 4 | 1672 |
15.4%
|
|
| 5 | Excellent | 1472 |
13.5%
|
| Sysmiss | 28 |